If you enjoy the video, like, comment, subscribe! Mortal Kombat: Deception is a fighting video game developed and published by Midway as the sixth installment of the Mortal Kombat (MK) video game franchise. It was released for the PlayStation 2 and Xbox in October 2004, for the GameCube in March 2005 and later ported for the PlayStation Portable under the title Mortal Kombat: Unchained in November 2006. Mortal Kombat: Deception follows the storyline from the fifth installment, Deadly Alliance. Its story centers on the revival of the Dragon King Onaga, who attempts to conquer the realms featured in the series after defeating the sorcerers Quan Chi and Shang Tsung, the main antagonists in the previous game, and the Thunder God Raiden, defender of Earthrealm. The surviving warriors from the previous titles join forces to confront Onaga.